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add support for variable expansion in config files

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If tmux.conf refers other file by source-file command that uses variable,
it'll be better to expand variables into actual values.

Both single and double quotation marks are must be recognized correctly.
This commit is contained in:
Atsushi KAWASAKI 2022-10-28 15:56:39 +09:00
parent b699a7e01c
commit 31c420e068
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1 changed files with 2 additions and 1 deletions
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3
scripts/helpers/plugin_functions.sh
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@ -46,7 +46,8 @@ _tmux_conf_contents() {
# return files sourced from tmux config files
_sourced_files() {
_tmux_conf_contents |
sed -E -n -e "s/^[[:space:]]*source(-file)?[[:space:]]+(-q+[[:space:]]+)?['\"]?([^'\"]+)['\"]?/\3/p"
sed -E -n -e "s/^[[:space:]]*source(-file)?[[:space:]]+(-q+[[:space:]]+)?(['\"]?[^'\"]+['\"]?)/echo \3/p" |
/usr/bin/env bash
}
# Want to be able to abort in certain cases